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Novel Cyclopropapyrroloindole Derivative (AT-3510) Bearing Methoxycarbonyl and Trifluoromethyl Groups

Authors: Yoshie Kusama; Shiro Terashima; Hiroyuki Ebisu; Yasumichi Fukuda; Yasuo Oomori; Hirosuke Furuta;

Novel Cyclopropapyrroloindole Derivative (AT-3510) Bearing Methoxycarbonyl and Trifluoromethyl Groups

Abstract

The seco-Cl 3-methoxycarbonyl-2-trifluoromethylcyclopropapyrroloindole (MCTFCPI) derivatives dl- and/or (S)-10 carrying various acyl moieties at the N6-position were synthesized along with their prodrugs (S)-12, and their antitumor activity was evaluated. Among these derivatives, AT-3510 [(S)-12m], the novel prodrug MCTFCPI derivative carrying a 5-(7-methoxybenzofuran-2-ylcarbonyl)aminoindole-2-carb onyl group at the N6-position, was found to exhibit more excellent antitumor activity against human tumor xenografts than the clinical trial candidates carzelesin (6) and KW-2189 (7) and cisplatin.

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Keywords

Mice, Inbred BALB C, Transplantation, Heterologous, Antineoplastic Agents, Stereoisomerism, Mice, Structure-Activity Relationship, Tumor Cells, Cultured, Animals, Humans, Female, Prodrugs, Pyrroles, Drug Screening Assays, Antitumor, Benzofurans

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
33
Top 10%
Top 10%
Average
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